<template>
  <div class="index">
    <div class="container">
      <div class="swiper-box">
        <div class="nav-menu">
          <ul class="menu-wrap">
            <li class="menu-item">
              <a href="javascript:;">手机 电话卡</a>
              <div class="children">
                <ul v-for="(item,i) in menuList" v-bind:key="i">
                  <li v-for="(sub,j) in item" v-bind:key="j">
                    <a v-bind:href="sub?'/#/product/'+sub.id:''">
                      <img v-bind:src="sub?sub.img:'/imgs/item-box-1.png'" alt="">
                      {{sub?sub.name:'小米9'}}
                    </a>
                  </li>
                </ul>
              </div>
            </li>
            <li class="menu-item">
              <a href="javascript:;">电视 盒子</a>
            </li>
            <li class="menu-item">
              <a href="javascript:;">笔记本 平板</a>
            </li>
            <li class="menu-item">
              <a href="javascript:;">家电 插线板</a>
            </li>
            <li class="menu-item">
              <a href="javascript:;">出行 穿戴</a>
            </li>
            <li class="menu-item">
              <a href="javascript:;">智能 路由器</a>
            </li>
            <li class="menu-item">
              <a href="javascript:;">电源 配件</a>
            </li>
            <li class="menu-item">
              <a href="javascript:;">生活 箱包</a>
            </li>
          </ul>
        </div>
        <swiper v-bind:options="swiperOption">
          <swiper-slide v-for="(item, index) in slideList" v-bind:key="index">
            <a v-bind:href="'/#/product/'+item.id"><img v-bind:src="item.img"></a>
          </swiper-slide>
          <!-- Optional controls -->
          <div class="swiper-pagination"  slot="pagination"></div>
          <div class="swiper-button-prev" slot="button-prev"></div>
          <div class="swiper-button-next" slot="button-next"></div>
        </swiper>
      </div>
      <div class="ads-box">
        <a v-bind:href="'/#/product/'+item.id" v-for="(item, index) in adsList" v-bind:key="index">
          <!--<img v-bind:src="item.img" alt="">-->
          <img v-lazy="item.img" alt="">
        </a>
      </div>
      <div class="banner">
        <a href="/#/product/30" >
          <!--<img src="/imgs/banner-1.png" alt="">-->
          <img v-lazy="'/imgs/banner-1.png'" alt="">
        </a>
      </div>
    </div>
    <div class="product-box">
      <div class="container">
        <h2>手机</h2>
        <div class="wrapper">
          <div class="banner-left">
            <a href="/#/product/35"><img v-lazy="'/imgs/mix-alpha.jpg'" alt=""><!--<img src="/imgs/mix-alpha.jpg" alt="">--></a>
          </div>
          <div class="list-box">
            <div class="list" v-for="(arr, i) in phoneList" v-bind:key="i">
              <div class="item" v-for="(item, j) in arr" v-bind:key="j">
                <span v-bind:class="{'new-pro':j%2==0}">新品</span>
                <div class="item-img">
                  <!--<img v-bind:src="item.mainImage" alt="">-->
                  <img v-lazy="item.mainImage" alt="">
                </div>
                <div class="item-info">
                  <h3>{{item.name}}</h3>
                  <p>{{item.subtitle}}</p>
                  <p class="price" @click="addCart(item.id)">{{item.price}}元</p>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
    <service-bar></service-bar>
    <modal
        title="提示"
        sure-text="查看购物车"
        btn-type="1"
        modal-type="middle"
        v-bind:showModal="showModal"
        v-on:submit="goToCart"
        v-on:cancel="showModal=false">
      <template v-slot:body>
        <p>商品添加成功！</p>
      </template>
    </modal>
  </div>

</template>

<script>
import ServiceBar from "../components/ServiceBar";
import Modal from "@/components/Modal";
// import { swiper, swiperSlide } from 'swiper/vue';
// import 'swiper/swiper.scss';
import { swiper, swiperSlide } from 'vue-awesome-swiper'
import 'swiper/dist/css/swiper.css'

export default {
  name: "index",
  components: {
    swiper,
    swiperSlide,
    ServiceBar,
    Modal
  },
  data(){
    return {
      swiperOption:{
        autoplay: true,
        loop: true,
        effect : 'cube',
        cubeEffect: {
          slideShadows: true,
          shadow: true,
          shadowOffset: 100,
          shadowScale: 0.6
        },
        pagination: {
          el: '.swiper-pagination',
          clickable: true
        },
        navigation: {
          nextEl: '.swiper-button-next',
          prevEl: '.swiper-button-prev'
        },
      },
      slideList:[
        {
          id:'42',
          img:'/imgs/slider/slide-1.jpg'
        },
        {
          id:'45',
          img:'/imgs/slider/slide-2.jpg'
        },
        {
          id:'46',
          img:'/imgs/slider/slide-3.jpg'
        },
        {
          id:'',
          img:'/imgs/slider/slide-4.jpg'
        },
        {
          id:'',
          img:'/imgs/slider/slide-5.jpg'
        }
      ],
      menuList:[
        [
          {
            id:'30',
            img:'/imgs/item-box-1.png',
            name:'小米CC9'
          },
          {
            id:'31',
            img:'/imgs/item-box-2.png',
            name:'小米8青春版'
          },
          {
            id:'32',
            img:'/imgs/item-box-3.jpg',
            name:'Redmi K20 Pro'
          },
          {
            id:'33',
            img:'/imgs/item-box-4.jpg',
            name:'移动4G专区'
          }
        ],
        [0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]
      ],
      adsList:[
        {
          id:33,
          img:'/imgs/ads/ads-1.png'
        },
        {
          id:48,
          img:'/imgs/ads/ads-2.jpg'
        },
        {
          id:45,
          img:'/imgs/ads/ads-1.png'
        },
        {
          id:47,
          img:'/imgs/ads/ads-4.jpg'
        }
      ],
      // phoneList:[[1,1,1,1],[1,1,1,1]]
      phoneList:[],
      showModal:false
    }
  },
  mounted() {
    this.init()
  },
  methods:{
    init(){
      this.axios.get('/products',{
        params:{
          categoryId:100012,
          pageSize:8
        }
      }).then((res)=>{
        //res.list = res.list.slice(6,14)
        this.phoneList = [res.list.slice(0,4), res.list.slice(4,8)]
      })
    },
    addCart(id){
      this.axios.post('/carts',{
        productId:id,
        selected:true
      }).then((res)=>{
        this.showModal = true
        this.$store.dispatch('saveCartCount',res.cartTotalQuantity);
      }).catch(()=>{
        this.showModal = true
      })
    },
    goToCart(){
      this.$router.push('/cart')
    }
  }
}
</script>

<style lang="scss" scoped>
@import './../assets/scss/config.scss';
@import './../assets/scss/mixin.scss';
.index{
  .swiper-box{
    .nav-menu{
      position: absolute;
      width: 264px;
      height: 451px;
      z-index: 9;
      padding: 26px 0;
      background-color: #55585a7a;
      box-sizing: border-box;
      .menu-wrap{
        .menu-item{
          height: 50px;
          line-height: 50px;
          a{
            position: relative;
            display: block;
            font-size: 16px;
            color: #ffffff;
            padding-left: 30px;
            &:after{
              position: absolute;
              right: 30px;
              top: 17.5px;
              content: ' ';
              @include bgImg(10px,15px,'/imgs/icon-arrow.png')
            }
          }
          &:hover{
            background-color: $colorA;
            .children{
              display: block;
            }
          }
          .children{
            display: none;
            width: 962px;
            height: 451px;
            background-color: $colorG;
            position: absolute;
            top: 0;
            left: 264px;
            border: 1px solid $colorH;
            ul{
              display: flex;
              justify-content: space-between;
              height: 75px;
              li{
                height: 75px;
                line-height: 75px;
                flex: 1; //  width: 241px;
                padding-left: 23px;
              }
              a{
                color: $colorB;
                font-size: 14px;
              }
              img{
                width: 42px;
                height: 35px;
                vertical-align: middle;
                margin-right: 15px;
              }
            }
          }
        }
      }
    }
    .swiper-container{
      height: 451px;
      .swiper-button-prev{
        left: 274px;
      }
      img{
        width: 100%;
        height: 100%;
      }
    }
  }
  .ads-box{
    @include flex();
    margin-top: 14px;
    margin-bottom: 31px;
    a{
      width: 296px;
      height: 167px;
    }
  }
  .banner{
    margin-bottom: 50px;
  }
  .product-box{
    background-color: $colorJ;
    padding: 30px 0 50px;
    h2{
      font-size: $fontF;
      height: 21px;
      line-height: 21px;
      color: $colorB;
      margin-bottom: 20px;
    }
    .wrapper{
      display: flex;
      .banner-left{
        margin-right: 16px;
        img{
          width: 224px;
          height: 619px;
        }
      }
      .list-box{
        .list{
          @include flex();
          width: 986px;
          margin-bottom: 14px;
          &:last-child{
            margin-bottom: 0;
          }
          .item{
            width: 236px;
            height: 302px;
            background-color: $colorG;
            text-align: center;
            span{
              display: inline-block;
              width: 67px;
              height: 24px;
              font-size: 14px;
              line-height: 24px;
              color: $colorG;
              &.new-pro{
                background-color: #7ECF68;
              }
              &.kill-pro{
                background-color: #7ECF68;
              }
            }
            .item-img{
              img{
                width: 100%;
                height: 195px;
              }
            }
            .item-info{
              h3{
                font-size: $fontJ;
                color: $colorB;
                line-height: $fontJ;
                font-weight: bold;
              }
              p{
                color: $colorD;
                line-height: 13px;
                margin: 6px auto 13px;
              }
              .price{
                color: #F20A0A;
                font-size: $colorJ;
                font-weight: bold;
                cursor:pointer;
                &:after{
                  @include bgImg(22px, 22px, '/imgs/icon-cart-hover.png');
                  content: ' ';
                  margin-left: 5px;
                  vertical-align: middle;
                }
              }
            }
          }
        }
      }

    }
  }
}

</style>
